Heat oven to 375 degrees F.
Beat eggs in a large bowl using an electric mixer on medium speed for
15 seconds. Add syrup, vanilla, flour and brown sugar and beat 15 more
seconds. Stir in chocolate morsels and pecan halves with a large spoo
n.
Pour pecan pie mixture into frozen pie crust. Bake on center oven rack
for 45 minutes or until a knife inserted in center comes out clean.